buttery
but-ter-y
adjective
Tasting or smelling like butter; having a rich, smooth texture.
"The warm croissant had a delicious buttery flavour."
noun
A room for storing food and drink, especially in a large house or college.
"The college buttery served snacks and drinks."
Thesaurus
Synonyms: fat, fatty, fulsome, oily, smarmy, soapy, insincere, unctuous, oleaginous, larder, pantry